the affinity or sexual attraction to animal corpses.
Is that road kill? Let's necrobeast that shit!

Necrobeasting the dead jaguar last night was awesome!

I heard my 18th century continental rationalism philosophy professor
is really into necrobeastiality.

by Necrobeaster45 July 13, 2008
Get a necrobeastiality mug for your Uncle Manley.
The act of both committing necrophileism and beastiality at the same time. In shorter terms, Having sex with dead animals.
I think joey has come down with a bad case of Necrobeastiality guys, last night he dug up my dead dog and starting pounding the shit outta him.
by GMONEY5150 September 07, 2011
Get the Necrobeastiality neck gaiter and mug.
The fetish of loving to have sex with dead animals. Necrophile+beastiality.
Guy 1: Dude, that guys humping a dead deer
Guy 2: Necrobeastiality alert!
by superTac0 January 29, 2010
Get a Necrobeastiality mug for your barber Helena.
Noun: The deep infatuation or intense need to fuck animal corpses; the love of having sex with dead animals.
Guy 1: Man, who's the Cheeto fucking the dead eagle?
Guy 2: Dude that's Donald Trump! I didn't know he did necrobeastiality.
Guy 1: Oh that makes sense! Considering he fucked America in the ass.
by emk1222 February 28, 2017
Get a Necrobeastiality mug for your brother-in-law Vivek.
is the act of having sexual intercourse with a dead burning animal. who the fuck thinks up this shit.....? what is even more disturbing is that 5 people in NSW history have been convited for this illegal act. what the fuck, is it that hard to go out and get a blow-up doll...
back in the late 60's billy was into a bit of pyro-necrobeastiality and was subsequently convicted for this illegal act. Fucker!!!
by Captain Disturbed September 11, 2004
Get a pyro-necrobeastiality mug for your guy Jovana.